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公开(公告)号：US20250019331A1
公开(公告)日：2025-01-16
申请号：US18714593
申请日：2022-12-01
Applicant: Novamont S.p.A.
Inventor： Marco COTTI COMETTINI , Virginia ALBERTI
IPC: C07C29/80
Abstract: The present invention relates to a process for separating 1,3- and 1,4-butanediol from a mixture thereof and a composition of 1,3-butanediol that, through this process, simultaneously achieves a high recovery of 1,4-BDO and an increase in the purity of 1,3-BG.
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